根据汉语提示用适当的短语填空。 1.—Where is your mum? —She ______ (加热) the fish in the kitchen. 2. There is ______ (没用处) worrying about that now. 3. His little sister is ill. He has to stay at home to ______ (照顾) her. 4. ______ (事实上), you'll have to eat with your fingers. |